System:

AMD Phenom II 965 x4 3.4 ghz turbo clocked to 3.6 ghz
16gb DDR3
MSI Radeon 6970 2GB DDR5
Windows 7 64 bit Ultimate

Have been running beautifuly at Extreme 1080P untill the updates, Running Ultra with hi-res and DX11 enabled I get extremley low frame rates compared to what I normally get. I turn off DX11 and it runs just fine, I enabled 16x anthroscopic filtering in CCC and it does improve but still lags. I know it's not my card or my system as I have plenty of resources to pull from and this is the ONLY game I have any DX11 problems with. I know there are other people having issues with an AMD setup is there going to be a fix???

Of course..........!

..........NOT!
one word "nvidia"!!

I have also 6970 and it is just ridiculous how this game is optimized for the "greens"!
We dont have even dof enabled!!
yuck!

**sigh** I have this exact problem on my 560 non ti on Crysis and Crysis Warhead only. I get poor FPS on any setting however. (I got 18 fps on all low settings at 1440x900)

A cap is coming next week. It could POSSIBLY fix your issue even though Andrew said it's for Crossfire.

http://www.gamesas.com/forums/viewtopic.php?f=40&t=34076